CN102849915B - Low-energy consumption vacuum suction drainage control system - Google Patents
Low-energy consumption vacuum suction drainage control system Download PDFInfo
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- CN102849915B CN102849915B CN201210296605.0A CN201210296605A CN102849915B CN 102849915 B CN102849915 B CN 102849915B CN 201210296605 A CN201210296605 A CN 201210296605A CN 102849915 B CN102849915 B CN 102849915B
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- valve
- vacuum tank
- controller
- electrically connected
- control system
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- 238000005265 energy consumption Methods 0.000 title abstract 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000007599 discharging Methods 0.000 claims description 16
- 230000018044 dehydration Effects 0.000 abstract description 3
- 238000006297 dehydration reaction Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
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- Jet Pumps And Other Pumps (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Abstract
The invention discloses a low-energy consumption vacuum suction drainage control system. The low-energy consumption vacuum suction drainage control system comprises a mold cavity assembly. The mold cavity assembly is provided with a pressure spot signal station. The pressure spot signal station is electrically connected to a controller. The mold cavity assembly is connected to a vacuum tank by a pipe. A control valve is arranged at the pipe between the mold cavity assembly and the vacuum tank. The control valve is electrically connected to the controller. The bottom of the vacuum tank is provided with a drainage pipe and a drainage valve. The vacuum tank is connected to a vacuum pump unit by a pipe. The vacuum pump unit is driven by a motor and is electrically connected to the controller. An upper end of the vacuum tank is provided with a safety valve and a pressure instrument. The safety valve and the pressure instrument are electrically connected to the controller. The low-energy consumption vacuum suction drainage control system has a simple structure, realizes suction drainage by a pressure difference formed between the vacuum tank and the mold cavity assembly, has low power consumption, reliable operation performances and low energy consumption, and realizes stable product quality after dehydration and product water content less than 40%.
Description
Technical field
The present invention relates to a kind of discharging water control system, relate in particular to a kind of low energy cost vacuum degree discharging water control system.
Background technology
Along with country continues to increase the dynamics of environmental protection, the mud in sewage disposal is required to deep dehydration, so that subsequent treatment; At present, domestic most producers adopt compacting, extruding, add traditional drying process operation and come substep to control, yet this kind of dewatering process also has the following disadvantages:
1, whole technique device therefor is bulky, complex structure;
2, energy resource consumption is large;
3, product moisture content is greater than more than 50%, unstable product quality.
Summary of the invention
The object of the invention is to for the problems referred to above, provide a kind of low energy cost vacuum degree discharging water control system, to solve original dewatering system complex structure, equipment volume is huge, the problem that energy resource consumption is large, and unstable product quality, moisture content is greater than higher problem.
The object of the invention is to be achieved through the following technical solutions:
A kind of low energy cost vacuum degree discharging water control system, comprise die cavity assembly, on described die cavity assembly, be provided with pressure spot signal station, described pressure spot signal station is electrically connected to controller, die cavity assembly is connected with vacuum tank by pipeline, and be provided with control valve on the pipeline between die cavity assembly and vacuum tank, described control valve is electrically connected to controller, the bottom of described vacuum tank is provided with drainage pipeline and draining valve, and vacuum tank is connected with vavuum pump group by pipeline, described vavuum pump group is driven by motor, and it is electrically connected to controller, the upper end of vacuum tank is provided with safety valve and manometer, described safety valve, manometer is all electrically connected to controller.
Further, described motor is reducing motor.
Further, on the pipeline between described vavuum pump group and vacuum tank, be provided with valve, described valve is electrically connected to controller.
Further, described valve, safety valve, control valve are electronic valve.
Further, described manometer is pressure vacuum meter.
Beneficial effect of the present invention is, described low energy cost vacuum degree discharging water control system is simple in structure, be easy to realize, pressure differential by row between vacuum tank and die cavity assembly realizes discharging water, and power configuration is little, and runnability is reliable, energy resource consumption is low, after dehydration, constant product quality, moisture control is below 40%.
Accompanying drawing explanation
Fig. 1 is the structural representation of low energy cost vacuum degree discharging water control system of the present invention.
In figure:
1, die cavity assembly; 2, control valve; 3, manometer; 4, valve; 5, motor; 6, vavuum pump group; 7, draining valve; 8, vacuum tank; 9, safety valve; 10, pressure spot signal station.
The specific embodiment
Below in conjunction with accompanying drawing and by the specific embodiment, further illustrate technical scheme of the present invention.
Please refer to shown in Fig. 1, Fig. 1 is the structural representation of low energy cost vacuum degree discharging water control system of the present invention, in the present embodiment, a kind of low energy cost vacuum degree discharging water control system, comprise die cavity assembly 1, on described die cavity assembly 1, be provided with pressure spot signal station 10, described pressure spot signal station 10 is electrically connected to controller, die cavity assembly 1 is connected with vacuum tank 8 by pipeline, and be provided with control valve 2 on the pipeline between die cavity assembly 1 and vacuum tank 8, described control valve 2 is electrically connected to controller, the bottom of described vacuum tank 8 is provided with drainage pipeline and draining valve 7, and vacuum tank 8 is connected with vavuum pump group 6 by pipeline, on pipeline between described vavuum pump group 6 and vacuum tank 8, be provided with valve 4, described valve 4 is electrically connected to controller, described vavuum pump group 6 is driven by motor 5, and it is electrically connected to controller, described motor 5 is reducing motor, the upper end of vacuum tank 8 is provided with safety valve 9 and manometer 3, described manometer 3 is pressure vacuum meter, described safety valve 9, manometer 3 is all electrically connected to controller.
As preferred embodiment, valve 4, safety valve 9, control valve 2 are electronic valve, by controller, are controlled and are realized automatic shutter;
Operation principle of the present invention is: before filter press work, control valve 2 and draining valve 7 are closed, 6 operations of vavuum pump group, after pressure spot by manometer 3 and safety valve 9 setup control vacuum tanks 8, vavuum pump group 6 out of service, now, the filter press matched moulds of starting working, extruding starts, pressure spot signal station 10 on die cavity assembly 1 is passed to controller by signal, controller is opened control valve 2, because die cavity assembly 1 and vacuum tank 8 exist pressure differential, make the moisture in die cavity assembly 1 be inhaled into vacuum tank 8, in vacuum tank 8, pressure raises, when arriving certain numerical value, manometer 3 is passed to controller by signal, control valve 2 is closed, meanwhile, controller makes vavuum pump group 6, valve 4 is opened, continue to allow after vacuum tank 8 formation vacuum to a certain degree, valve-off 4 again, opening controlling valve 2, continue discharging water process, treat that the whole setting pressurization of machine extrusion time finishes, control valve 2 is closed automatically, and draining valve 7 is opened automatically, discharges water and reclaims, and realizes low energy cost vacuum degree discharging water.
Above embodiment has just set forth basic principle of the present invention and characteristic; the present invention is not limited by above-described embodiment; without departing from the spirit and scope of the present invention, the present invention also has various variations and change, and these variations and change all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (4)
1. a low energy cost vacuum degree discharging water control system, it is characterized in that: comprise die cavity assembly, on described die cavity assembly, be provided with pressure spot signal station, described pressure spot signal station is electrically connected to controller, die cavity assembly is connected with vacuum tank by pipeline, and be provided with control valve on the pipeline between die cavity assembly and vacuum tank, described control valve is electrically connected to controller, the bottom of described vacuum tank is provided with drainage pipeline and draining valve, and vacuum tank is connected with vavuum pump group by pipeline, described vavuum pump group is driven by motor, and it is electrically connected to controller, the upper end of vacuum tank is provided with safety valve and manometer, described safety valve, manometer is all electrically connected to controller, on pipeline between described vavuum pump group and vacuum tank, be provided with valve, described valve is electrically connected to controller.
2. low energy cost vacuum degree discharging water control system according to claim 1, is characterized in that: described motor is reducing motor.
3. low energy cost vacuum degree discharging water control system according to claim 1, is characterized in that: described valve, safety valve, control valve are electronic valve.
4. low energy cost vacuum degree discharging water control system according to claim 1, is characterized in that: described manometer is pressure vacuum meter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210296605.0A CN102849915B (en) | 2012-08-20 | 2012-08-20 | Low-energy consumption vacuum suction drainage control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210296605.0A CN102849915B (en) | 2012-08-20 | 2012-08-20 | Low-energy consumption vacuum suction drainage control system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102849915A CN102849915A (en) | 2013-01-02 |
| CN102849915B true CN102849915B (en) | 2014-10-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210296605.0A Active CN102849915B (en) | 2012-08-20 | 2012-08-20 | Low-energy consumption vacuum suction drainage control system |
Country Status (1)
| Country | Link |
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| CN (1) | CN102849915B (en) |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2134517Y (en) * | 1992-09-30 | 1993-05-26 | 武卫 | Efficience negative pressure pumping apparatus |
| CN2212099Y (en) * | 1993-01-09 | 1995-11-08 | 广东真空设备厂 | Vacuum negative pressure device |
| CN100364637C (en) * | 2006-03-18 | 2008-01-30 | 沈佳特 | Intelligent vacuum filtering instrument and its control method |
| CN201150816Y (en) * | 2008-01-11 | 2008-11-19 | 核工业烟台同兴实业有限公司 | Vacuum filter intelligent balance liquor drainage system |
| EP2412418A1 (en) * | 2010-07-27 | 2012-02-01 | Siemens Aktiengesellschaft | Device and method for controlling and/or regulating a filtration assembly |
| CN201991788U (en) * | 2011-04-11 | 2011-09-28 | 云南石金企业发展集团有限公司 | Self-suction type vacuum water pumping machine |
| CN202715286U (en) * | 2012-08-20 | 2013-02-06 | 无锡锦和科技有限公司 | Low energy consumption vacuum water pumping and drainage control system |
-
2012
- 2012-08-20 CN CN201210296605.0A patent/CN102849915B/en active Active
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| CN102849915A (en) | 2013-01-02 |
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Address after: No. 18, Dongchang Road, Dongbei Tang, Xishan District, Wuxi City, Jiangsu Province, 214191 Patentee after: Wuxi Quanjinhe Technology Co.,Ltd. Address before: 214191 Wuxi Jinhe Technology Co., Ltd., Jinwang Road, Dongbei Tangziwang Village, Xishan District, Wuxi City, Jiangsu Province Patentee before: WUXI JINHE TECHNOLOGY Co.,Ltd. |